Properties &colon; green&comma;green-black powder&period;Ni2O3 is stable only at low temperature&period;It dissociates into Ni3O4 when heated to 400-500Deg&comma;and if continue to be heated&comma; Ni2O3 can become NiO&period;The melting point of NiO is 1650-1660degree&comma;so it is easy to be deoxidized by C and CO Like FeO or Co&comma; NiO can form NiO&period;SiO2 and the silicate compound of NiO&period;SiO2&comma;among them&comma;the NiO2&period;SiO2 is not stable&period;Nickel Protoxide can be dissolved in sulphuric acid&comma;sulfinic acid&comma;hydrochloric acid and nitric acid and ect&comma;it will be green nickelous salts&period;Use &colon;1&period;NiO is used as adhesive agent and coloring agent of ceramic glaze&comma; in enamel&comma; porcelain glaze and ceramic industry&period;And it plays as raw and colouring material of ceramic industrial&period;2&period;In magnetic materials production&comma;Nickelous Oxide can be used as metarials of Ni-Zn ferrite&period;3&period;Nickel Oxide Green&lpar;NiO &rpar; is coloring agent for picture tubes and cranberry glass in glass industry&period;4&period;Meanwhile&comma; it is the raw materials of Nickel salt&comma;Nickel catalyst and the secondary battery&period;Storage &colon; stored in sealed container&period;Packing &colon; 25Kg woven bags lined with plastic bag&lpar;special packing can be made according to clients' requirement&rpar;&period;Specification &lpar; &percnt; &rpar; Nickel Oxide Monoxide&sol;Protoxide